AMD Radeon R9 390 X2 technical specs and benchmarks

Summary

AMD started Radeon R9 390 X2 sales 3 September 2015 at a recommended price of 1,399 USD. This is a high-end GCN 2.0 architecture desktop card based on 28 nm manufacturing process and primarily aimed at gamers. 2x 8 GB of GDDR5 memory clocked at 5.4 GHz are supplied, and together with 2x 512 Bit memory interface this creates a bandwidth of 2x 345.6 GB/s.

Compatibility-wise, this is 3-slot card attached via PCIe 3.0 x16 interface. An additional 4 8-pin power connectors are required, and power consumption is at 580 Watt.

It provides outstanding gaming and benchmark performance at 92.68 percent of a leader's which is NVIDIA Quadro P6000.

Technical specs

Quantitative parameters such as shaders number, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly say of video card performance, but to be more precise you have to review it's benchmark and gaming test results.

Mining hashrate

Game benchmarks (in FPS)

How good for gaming a particular GPU is. Gaming benchmark results are measured in FPS. Overall gaming performance is a number in 0-100 range, and the older the game, the less impact it has on the overall grade of the video card.